internal static SvgPath GetSvgPath(this DxfArc arc)
{
var startAngle = arc.StartAngle * Math.PI / 180.0;
var endAngle = arc.EndAngle * Math.PI / 180.0;
return(SvgPath.FromEllipse(arc.Center.X, arc.Center.Y, arc.Radius, 0.0, 1.0, startAngle, endAngle));
}
public static XElement ToXElement(this DxfHatch hatch)
{
List <SvgPathSegment> segments = new List <SvgPathSegment>();
// TODO: support/check all HatchStyle
if (hatch.HatchStyle == DxfHatchStyle.OddParity)
{
return(null);
}
foreach (var bp in hatch.BoundaryPaths)
{
var s = GetSvgPathSegments(bp);
if (s != null)
{
segments.AddRange(s);
}
}
var path = new SvgPath(segments);
return(new XElement(DxfToSvgConverter.Xmlns + "path",
new XAttribute("d", path.ToString()),
new XAttribute("fill-opacity", hatch.Transparency < 100 ? 100 - hatch.Transparency: 100),
new XAttribute("fill", hatch.Color.ToRGBString()))
.AddVectorEffect());
}
internal static SvgPath GetSvgPath(this DxfEllipse ellipse)
{
return(SvgPath.FromEllipse(ellipse.Center.X, ellipse.Center.Y, ellipse.MajorAxis.X, ellipse.MajorAxis.Y, ellipse.MinorAxisRatio, ellipse.StartParameter, ellipse.EndParameter));
}